diff --git a/hsmr.gemspec b/hsmr.gemspec
index 2484f79..d3d085f 100644
--- a/hsmr.gemspec
+++ b/hsmr.gemspec
@@ -22,5 +22,6 @@ Gem::Specification.new do |s|
   # s.add_development_dependency "rspec"
   # s.add_runtime_dependency "rest-client"
   
-  s.add_development_dependency "guard-test, factory_girl"
+  s.add_development_dependency "guard-test"
+  s.add_development_dependency "factory_girl"
 end